Home / 41,928,469.60-62,867,043.60-16,339,986.40

Finding the Fourth Proportional to 41,928,469.60, 62,867,043.60 and 16,339,986.40

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Solution

The fourth proportional to 41,928,469.60, 62,867,043.60 and 16,339,986.40 is: 24,499,979.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,928,469.60 : 62,867,043.60 = 16,339,986.40 : x
  2. Step 2: Convert to fraction form
    41,928,469.60/62,867,043.60 = 16,339,986.40/x
  3. Step 3: Cross multiply
    41,928,469.60x = 62,867,043.60 × 16,339,986.40
  4. Step 4: Simplify right side
    41,928,469.60x = 1,027,246,637,432,207.12
  5. Step 5: Solve for x
    x = 1,027,246,637,432,207.12/41,928,469.60
  6. Step 6: Final answer
    x = 24,499,979.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.